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Hebei Ruixin supplies quality basic green and other dyestuff for dying of fabric, paper, plastic, nylon, leather, ink, lake making, etc.

Basic Green 4 ( Malachite Green )
CAS No. 2437-29-8
Molecular Formula C52H54N4O12
EINECS No. 219-441-7
Molecular Weight 927.02
Basic Orange 2 ( Chrysodine )
CAS No. 532-82-1
Molecular Formula C12H13CIN4
EINECS No. 208-545-8
Molecular Weight 248.74
Basic Yellow 2 ( Auramine O )
CAS No. 2465-27-2
Molecular Formula C17H22ClN3
EINECS No. 219-567-2
Molecular Weight 303.83
Basic Violet 1 ( Methyl Violet 2B )
CAS No. 8004-87-3
Molecular Formula C24H28N3Cl
EINECS No. 277-459-0
Molecular Weight 407.99
Basic Violet 10 ( Rhodamine B )
CAS No. 81-88-9
Molecular Formula C28H31ClN2O3
EINECS No. 201-383-9
Molecular Weight 479.01
Basic Violet 14 ( Magenta B )
CAS No. 632-99-5
Molecular Formula C20H20ClN3
EINECS No. 211-189-6
Molecular Weight 337.85
Basic Blue 7 ( Victoria Blue BO )
CAS No. 2390-60-5
Molecular Formula C33H40ClN3
EINECS No. 219-232-0
Molecular Weight 514.1438
Basic Blue 9 ( Methylene Blue 2B )
CAS No. 61-73-4
Molecular Formula C16H18ClN3S
EINECS No. 200-515-2
Molecular Weight 319.858
Acid Orange 2 ( Acid Orange II )
CAS No. 633-96-5
Molecular Formula C16H11N2NaO4S
EINECS No. 211-199-0
Molecular Weight 350.3243
Acid Gold Yellow 36 ( Metanil Yellow G )
CAS No. 587-98-4
Molecular Formula C18H14N3NaO3S
EINECS No. 209-608-2
Molecular Weight 375.3768
Acid Black 10B ( Acid Black 1 )
CAS No. 1064-48-8
Molecular Formula C22H14N6Na2O9S2
EINECS No. 213-903-1
Molecular Weight 616.4909
Acid Black ATT
CAS No. 167954-13-4
Molecular Formula C22H14N6O9S2.
C16H11N2O4S.
3Na
EINECS No. 213-903-1
Acid Red GR ( Acid Red 73 )
CAS No. 5413-75-2
Molecular Formula  C22H14N4Na2O7S2
EINECS No. 226-502-1
Molecular Weight 556.4787
Acid Red 3R ( Acid Red 18 )
CAS No. 2611-82-7
Molecular Formula C20H11N2Na3O10S3
EINECS No. 220-036-2
Molecular Weight 604.480

Storage Instructions: Products shall be stored in tightly closed container, store in shade, dry and well-ventilated place at room temperature. Avoid contact with oxidizing chemicals and combustible organic substances. Keep away from direct sunlight, heat, sparks and open flames. Carefully handle and avoid damaging the package.

Advantage
Basic dyes are brilliant and most fluorescent among all synthetic dyes. They are ideal for bright color dyeing.

Disadvantage
Poor light fastness and wash fastness.

Basic and acid dyes have several names sometimes. To avoid confusion, we list part of synonyms below for references:

Item

C.I. NO.

Strength

Auramine O

Basic Yellow 2

100%

Chrysoidine Crystals

Basic Orange 2

100%

Rhodamine 6 GDN

Basic Red 1

100%

Basic Red 1:1

Basic Red 1:1

100%

Methyl Violet 2B

Basic Violet 1

100%

Methyl Violet 5BN

Basic Violet 3

100%

Rhodamine B EXTRA

Basic Violet 10

500%

Basic Violet 11

Basic Violet 11

100%

Magenta

Basic Violet 14

100%

Victoria Pure Blue BO

Basic Blue 7

100%

Basic Brilliant Blue 2B CONC

Basic Blue 9

100%

Basic Brilliant Blue B

Basic Blue 26

100%

Malachite Green

Basic Green 4

100%

Basic Brown G

Basic Brown 1

130%

Basic Brown RC

Basic Brown 4

100%

Packing: In 25KG iron drums, paper bags, HDPE fiber drums, corrugated box, cartons and woven bags.